Miracema Old Gold Gneiss

Gold - Gneiss

Brazil

Item Details

Quarry Location: Miracema, Rio de Janeiro state's northwestern region, bordering Minas Gerais

Water Absorption: 0.31 %

Density: 2726 kg/m³

Flexural Strength: 6.07-12.25 MPa

Compressive Strength: 143.1-146.6 MPa

Recommended Usage: Wall and floor applications, countertops, mosaic, fountains, pool and wall capping, stairs, window sills

Finishing Surface: Honed, Aged, Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Bushhammered, Tumbled

Additional Names: Miracema Gold Gneiss,Miracema Old Gold Gneiss

Description:

Technical Analisis
Petrographic Description NBR 12768/92--Blastomilonitic monzogranitic biotite-hornblend gnaisse
Dry Density (kg/m3) NBR 12766/92 --2,726
Saturated Density (kg/m3) NBR 12766/92 --2,734
Porosity (%) NBR 12766/92 --0,84
Water Absorption (%) NBR 12766/92-- 0,31
Flexural Strength (parallel to the rock orientation) (Mpa)NBR 12763/92--6,07
Flexural Strength (perpendicular to the rock orientation) (Mpa)-- NBR 1763/92 --12,25
Coefficient of linear thermal expansion (10 3 mm/m?C) NBR 1765/92 --6,4
Uniaxial compressive strength (icing / deicing) (MPa) NBR 12769/92-- 143,1
Resistance to uniaxial compression (natural) (MPa) NBR 12767/92 --146,6
Resistance to abrasion (mm per 500m) NBR 12042/90 --1,26
Resistance to abrasion (mm per 1000) NBR 12042/90-- 2,34

FAQ

Can Brazil's Miracema Old Gold Gneiss be used exterior applications in very rainy climates?

Yes, Brazils Miracema Old Gold Gneiss can be used in exterior applications in very rainy climates. Gneiss is a durable and weather-resistant metamorphic rock with excellent strength and resistance to weathering. It can withstand moisture, including rain, without significant damage or deterioration. Therefore, Miracema Old Gold Gneiss is suitable for use in exterior applications in very rainy climates. However, proper installation and maintenance practices should still be followed to maximize its longevity and performance in such conditions.

Can Brazil's Miracema Old Gold Gneiss be used in landscaping?

Yes, Brazils Miracema Old Gold Gneiss can be used in landscaping. Gneiss is a metamorphic rock with a distinctive banded texture and a range of colors. Miracema Old Gold Gneiss, in particular, has a golden hue with bands of different shades and variations. Its unique appearance makes it a popular choice for landscaping projects, both for functional and aesthetic purposes. It can be used for various applications such as walkways, patios, retaining walls, fire pits, pool decks, and garden pathways. The durability and natural beauty of the stone make it suitable for enhancing outdoor spaces and adding a touch of elegance to landscaping designs.

Are there color variations of Brazil's Miracema Old Gold Gneiss?

Yes, there can be variations in the color of the Miracema Old Gold Gneiss found in Brazil. The predominant color is usually a golden yellow with patches of darker brown and black, but variations in tone, veining, and patterns can occur based on the quarry and location of the stone. Some Miracema Old Gold Gneiss can have more prominent veins of white, grey, or red, depending on the minerals present in the rock formation.

How thick is Brazil's Miracema Old Gold Gneiss slabs?

I do not have access to the latest s. However, Miracema Old Gold Gneiss slabs can come in various thicknesses ranging from 2 centimeters to 7 centimeters or more. It ultimately depends on the order requirements of a customer.

What grade is Brazil's Miracema Old Gold Gneiss?

It is not accurate to assign a grade to a specific type of gneiss, such as Brazils Miracema Old Gold Gneiss. Grades are typically assigned to individual students or their academic performance, not to geological formations.

Can Brazil's Miracema Old Gold Gneiss be used outdoors?

Yes, Miracema Old Gold Gneiss is suitable for outdoor use. Gneiss is a durable and weather-resistant natural stone, making it an ideal choice for various exterior applications such as outdoor flooring, paving, walls, and steps. It can withstand heavy foot traffic, extreme temperatures, and is resistant to chipping and fading. However, its always recommended to consult with a professional stone supplier and installer to ensure proper selection and installation for your specific outdoor project.

Can Brazil's Miracema Old Gold Gneiss be used in a bathroom?

Yes, Brazils Miracema Old Gold Gneiss can be used in a bathroom. Gneiss is a type of metamorphic rock that is known for its durability and strength, making it suitable for various applications, including bathroom countertops, flooring, and wall cladding. The Miracema Old Gold Gneiss, specifically, has a beautiful golden color with intricate patterns and can add elegance and sophistication to a bathroom design.

What is the coefficient of friction of Water Jet Cut Brazil's Miracema Old Gold Gneiss tiles?

The coefficient of friction for a specific type of tile, such as Water Jet Cut Brazils Miracema Old Gold Gneiss tiles, would need to be obtained from the manufacturer or supplier of the tiles. The coefficient of friction can vary depending on factors such as the surface finish or treatment applied to the tiles.

Is Brazil's Miracema Old Gold Gneiss an expensive stone?

It is difficult to determine the exact price of Miracema Old Gold Gneiss without specific information regarding size, quality, and supplier. However, as a rare and unique Brazilian stone, it is likely to be relatively expensive compared to more commonly available materials.